Running the Windows P2P Infrastructure on Mobile Phones

The recent desktop versions of Windows (XP SP2 and Vista) include a Peer-to-Peer (P2P) infrastructure that simplifies the development and deployment of true P2P applications. We have ported the latest version of this infrastructure to Windows Embedded CE 5.0, which is the underlying OS for Windows Mobile 5.0. To our knowledge, this is the first native implementation of a P2P infrastructure for Windows Mobile. This paper provides a short overview of the infrastructure and design considerations when running P2P applications on mobile phones. For demonstration purposes, we have developed a community-based photo sharing and chat application that solely uses the P2P infrastructure for communication. We will demonstrate the ease of creating P2P communities in an ad-hoc manner, and the interoperability between Windows Mobile and Windows Vista.